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DE69839746D1 - Automatic current selection for splicing individual optical fibers - Google Patents

Automatic current selection for splicing individual optical fibers

Info

Publication number
DE69839746D1
DE69839746D1 DE69839746T DE69839746T DE69839746D1 DE 69839746 D1 DE69839746 D1 DE 69839746D1 DE 69839746 T DE69839746 T DE 69839746T DE 69839746 T DE69839746 T DE 69839746T DE 69839746 D1 DE69839746 D1 DE 69839746D1
Authority
DE
Germany
Prior art keywords
optical fibers
individual optical
current selection
automatic current
splicing individual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69839746T
Other languages
German (de)
Inventor
Wenxin Zhen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69839746D1 publication Critical patent/DE69839746D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch

Landscapes

  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE69839746T 1997-02-14 1998-02-06 Automatic current selection for splicing individual optical fibers Expired - Fee Related DE69839746D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700532A SE511805C2 (en) 1997-02-14 1997-02-14 Method and apparatus for determining fusion current for welding optical fibers together, and using the method and apparatus respectively

Publications (1)

Publication Number Publication Date
DE69839746D1 true DE69839746D1 (en) 2008-09-04

Family

ID=20405804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839746T Expired - Fee Related DE69839746D1 (en) 1997-02-14 1998-02-06 Automatic current selection for splicing individual optical fibers

Country Status (5)

Country Link
US (1) US5909527A (en)
EP (1) EP0864889B1 (en)
JP (1) JPH10274723A (en)
DE (1) DE69839746D1 (en)
SE (1) SE511805C2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207922B1 (en) * 1994-03-08 2001-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Electric control for welding optical fibers
CN1145814C (en) 1998-03-27 2004-04-14 西门子公司 Optical waveguide butt joint method and butt joint device
CA2301421C (en) * 1999-03-25 2004-08-17 Fujikura Ltd. Method for calibrating discharge heat energy of optical fiber splicing device
SE518450C2 (en) * 2000-05-09 2002-10-08 Ericsson Telefon Ab L M Method and apparatus for joining two optical fibers
SE523329C2 (en) * 2000-06-20 2004-04-13 Ericsson Telefon Ab L M Determination of optical fiber type
US6501042B2 (en) * 2000-09-21 2002-12-31 Arvin Technologies, Inc. Apparatus and process for assembling exhaust processor components
DE10055760A1 (en) * 2000-11-10 2002-05-23 Scc Special Comm Cables Gmbh Light waveguide welding, involves deriving welding parameter from measured intensity of light emission propagating in optical waveguide during welding in comparison with desired value
DE10122840B4 (en) * 2001-05-11 2007-10-25 CCS Technology, Inc., Wilmington Splicing device for splicing optical waveguides
JP3520273B2 (en) 2001-06-27 2004-04-19 株式会社フジクラ Optical fiber fusion splicer and discharge beam determination method in the splicer
US6937805B2 (en) 2001-10-26 2005-08-30 Fujikura, Ltd. Dispersion compensating fiber and dispersion compensating fiber module
US20040071414A1 (en) * 2002-10-15 2004-04-15 Fitel Interconnectivity Corp. System, controller and method for fusion splicing at least one pair of optical fibers
SE0302696D0 (en) * 2003-10-10 2003-10-10 Future Instr Fiber Optics Ab Automatic current selection for single fiber splicing
DE102004054805A1 (en) * 2004-11-12 2006-05-24 CCS Technology, Inc., Wilmington Method for determining the eccentricity of a core of an optical waveguide, and method and device for connecting optical waveguides
JP2006184467A (en) * 2004-12-27 2006-07-13 Sumitomo Electric Ind Ltd Optical fiber heating strength detection method, fusion splicing method, and fusion splicing device
SE530854C2 (en) * 2005-12-30 2008-09-30 Ericsson Telefon Ab L M Alignment of optical fibers in their jointing
DE102006031078A1 (en) * 2006-07-05 2008-01-10 CCS Technology, Inc., Wilmington Method for operating a device for splicing optical waveguides
US8998511B2 (en) 2008-07-08 2015-04-07 Telefonaktiebolaget L M Ericsson (Publ) Cladding alignment for fusion splicing optical fibers
US9063285B2 (en) 2010-04-21 2015-06-23 Afl Telecommunications Llc Apparatus and method for arc calibration of fusion splicers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3065130D1 (en) * 1979-05-01 1983-11-10 Post Office Apparatus of joining together optical fibres
JPH0228605A (en) * 1988-07-18 1990-01-30 Furukawa Electric Co Ltd:The Fusion splicing method for optical fibers
JP2685152B2 (en) * 1988-11-09 1997-12-03 住友電気工業株式会社 Optical fiber fusion splicer
JPH02129606A (en) * 1988-11-09 1990-05-17 Sumitomo Electric Ind Ltd Optical fiber fusion splicer
FR2671409B1 (en) * 1991-01-08 1994-06-10 Alcatel Fibres Optiques MICROSOLDER FOR OPTICAL FIBERS AND WELDING METHOD USING THE SAME.
SE502563C2 (en) * 1994-03-08 1995-11-13 Ericsson Telefon Ab L M Method and Apparatus for Splicing Optical Fibers
SE502879C2 (en) * 1994-06-16 1996-02-12 Ericsson Telefon Ab L M Method and apparatus for joining ends of optical fibers
DE4422362B4 (en) * 1994-06-27 2006-11-16 CCS Technology, Inc., Wilmington Method for producing a splice connection between at least two optical waveguides
SE505782C2 (en) * 1995-04-28 1997-10-06 Ericsson Telefon Ab L M Method for controlling temperature during a fiber splicing process and method and apparatus for manufacturing an optical fiber damping device
SE511817C2 (en) * 1996-07-19 1999-11-29 Ericsson Telefon Ab L M Method and apparatus for determining the angular position of at least one axial optical asymmetry, and use of the method and apparatus, respectively.
US5849173A (en) * 1996-12-23 1998-12-15 Lucent Technologies Inc. Electrolytic-etching method of reshaping an electrode for fiber splicing

Also Published As

Publication number Publication date
SE9700532L (en) 1998-09-01
JPH10274723A (en) 1998-10-13
EP0864889B1 (en) 2008-07-23
SE9700532D0 (en) 1997-02-14
EP0864889A3 (en) 1998-09-23
US5909527A (en) 1999-06-01
EP0864889A2 (en) 1998-09-16
SE511805C2 (en) 1999-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee